Asian is a region, and the evening is decided by the country inside it
Hong Kong is itself Asian, so the word here cannot do the work it does in London or Sydney. It is not saying she is from around here.
The word points outward, at the countries women arrive from, and the four behind most of these escort adverts share a map and not much else. Oriental is the older word for the same idea and mainland Chinese women are what a good many men mean by it, which is a fifth expectation the word quietly carries. Vietnamese and Taiwanese women advertise here too, in smaller numbers than the four above, and each names her own country rather than folding into one of them. Each of the four behaves differently, and the country is the level at which a difference becomes something you can act on. One word over many countries runs on another continent too, where the ebony adverts gather women from several African ones.
So the wide word is good for one thing: it rules out who you were not asking about, and after that it stops helping. If you already know the country, go straight to it: the wider word has nothing left to tell you. If you do not know it yet, the thing to know first is that the two differences most people reach for are not differences at all.
Price will not choose between the four, and mostly neither will her address
An Asian escort in Hong Kong asks much the same for an hour whether she came from Thailand, the Philippines, Japan or Korea.
The lowest hourly figures in each group sit within a hundred Hong Kong dollars of each other and the highest within a few hundred, so a budget narrows the field inside a country and does nothing between them. Whether she receives you or travels to you is nearly as level: in three of the four, the women who host and the women who come out are split down the middle. Korean adverts are the exception, and they lean towards hosting. Neither money nor format is a place to start, however natural it feels to start there.
431 women advertise under the wide word, 75 of them in Central and Western, spanning 18 to 45.
Where the four Asian groups actually part company
The four differ in how much room each one leaves you. Age is the clearest.
One of them keeps inside a single decade, so choosing within it is choosing between people rather than between kinds of evening; another runs across more than a quarter-century, and the same search hands back women with a generation between them. The second difference is how tightly a group sits in one place. Three of the four are spread thinly right across the city and one is not, which decides whether the address is worth thinking about before you write or after she answers.
The Japanese adverts are the narrow end of the age question: a single decade, and the choice inside it is a choice between people. The Korean side of this group is the other end of it, and the concentrated one on the map, with the widest run of ages in the four and more of its women in one district than any other part of this group manages. The Thai adverts and the Filipina and Pinay adverts sit between the two on age and spread thinly across the city, and with the second of them there is a prior question: three words are in circulation for one group, and they are not three groups.
When the country genuinely does not matter to you
Then the word Asian has done everything it can, and what is left is the country she gave.
The hour she quotes and whether she hosts were no use for choosing between the four, but between two women of the same country they open right up, which is exactly when they start deciding something. Where she is, which languages she will really use, and what she has been willing to name do the rest. The word that brought you here sorted her into a group, and that is the whole of what it decided.