Perhaps you should try some spelling variations:
lang man » lang van, lang ban, lang mai
sang tai » hang tai, sang tao, tang tai
nang tai » hang tai, tang tai, nang cao
thu cac » tu cac, thu xac, thu cuc
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
va nang » van nang, da nang, cam nang
tai duc » tai cuc, mai duc, tai du
duc tre » duoc tren, duc tien
ve cac » va cac, vien cac
xuc va » duc va, tuc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu cac ky ((lang man) or (sang tai)) hoi. hieu ve cac xuc va nang tai duc tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu cac ky ((lang man) OR (sang tai)) hoi. hieu ve cac xuc va nang tai duc tre.
• Adding a wildcard symbol may retrieve word variants: thu cac ky ((lang man) or (sang tai)) hoi. hieu ve cac xuc va nang tai duc tre*.