Perhaps you should try some spelling variations:
lang van » dang van, tang van, hoang van
hanh tai » thanh tai, hang tai, hinh tai
cua tre » cua te, cuu tre, cua triet
han tai » hang tai, nhan tai, van tai
cam luc » cam xuc, cau luc
van hoi » van hoa, van hoc, van hoe
hieu va » lieu va, hieu qua
ky lang » ky nang, ky dang, ky tang
sac ky » cac ky, sai ky
luc va » duc va, tuc va, loc va
va cam » va cham, va cac, va cao
te sac » te sach, te cac, te san

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ky lang van hoi. hieu va cam luc va ((hanh tai) or (han tai)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky lang van hoi. hieu va cam luc va ((hanh tai) OR (han tai)) cua tre.
• Adding a wildcard symbol may retrieve word variants: te sac ky lang van hoi. hieu va cam luc va ((hanh tai) or (han tai)) cua tre*.