Perhaps you should try some spelling variations:
tang tai » hang tai, dung tai, sang tao
thanh va » thanh van, hanh va, thanh ha
ky tang » ky nang, ky dang, kho tang
tai hoi » tai khoi, dai hoi, tai hai
hieu vu » hieu va, hieu ve, hieu su
tu ban » thu ban, te ban
ban ky » van ky, dan ky
vu cam » vu cham, vu cao, va cam
xuc va » duc va, luc va, xac va
tuc va » thuc va, truc va, duc va
va cua » va chua, via cua, ca cua
cua te » cua tu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: tu ban ky tang tai hoi. hieu vu cam ((xuc va) or (((tuc va) OR (tuc xa)))) thanh va cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ban ky tang tai hoi. hieu vu cam ((xuc va) OR (((tuc va) OR (tuc xa)))) thanh va cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ban ky tang tai hoi. hieu vu cam ((xuc va) or (((tuc va) OR (tuc xa)))) thanh va cua te".
• Adding a wildcard symbol may retrieve word variants: tu ban ky tang tai hoi. hieu vu cam ((xuc va) or (((tuc va) OR (tuc xa)))) thanh va cua te*.