Perhaps you should try some spelling variations:
khoi tang » kho tang, khoi nang, thoi trang
cham duc » pham duc, cham soc, pham duy
cac khoi » cac thoi, cac khoan, cach thoi
dan thai » dang thai, dan than, ban thai
dan thi » dang thi, tran thi, dinh thi
tang xa » trang xa, tang ma, lang xa
hieu va » lieu va, hieu qua
va cham » va chat, va tham
te cac » tu cac, ve cac, te cao
cua tu » cua tuc, cua su, cua cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: te cac khoi tang xa hoi. hieu va cham duc va ((dan thai) OR (dan thi)) ((cua te) or (cua tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te cac khoi tang xa hoi. hieu va cham duc va ((dan thai) OR (dan thi)) ((cua te) OR (cua tu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te cac khoi tang xa hoi. hieu va cham duc va ((dan thai) OR (dan thi)) ((cua te) or (cua tu))".
• Adding a wildcard symbol may retrieve word variants: te cac khoi tang xa hoi. hieu va cham duc va ((dan thai) OR (dan thi)) ((cua te) or (cua tu))*.