Perhaps you should try some spelling variations:
tang lai » trang lai, tang tai, tang loi
hieu va » lieu va, hieu qua
cam tuc » cam xuc, cam tu, nam thuc
ky tang » ky nang, ky dang, kho tang
lai hoi » dai hoi, lai hoa, lai roi
hieu ve » hieu van
va danh » va dinh, va dan, va hanh
di cua » dai cua, doi cua, de cua
vi cua » vai cua
tu sac » tu sach, tu cac, tu san
tuc va » thuc va, truc va, tuc xa
sac ky » cac ky, sai ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky tang lai hoi. ((hieu ve) or (hieu va)) cam tuc va danh ((vi cua) or (di cua)) tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky tang lai hoi. ((hieu ve) OR (hieu va)) cam tuc va danh ((vi cua) OR (di cua)) tu.
• Adding a wildcard symbol may retrieve word variants: tu sac ky tang lai hoi. ((hieu ve) or (hieu va)) cam tuc va danh ((vi cua) or (di cua)) tu*.