Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
thanh luc » thanh luu, than luc, nhan luc
va thanh » gia thanh, ban thanh, va tinh
lang van » dang van, tang van, hoang van
hanh tai » hang tai, han tai, hinh tai
ky lang » ky nang, ky dang, ky tang
van hoi » van hoa, van hoc, van hoe
hieu va » lieu va, hieu qua
te cac » tu cac, ve cac, te cao
luc va » duc va, tuc va, loc va
te ban » te bao
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: ((te cac) or (te ban)) ky lang van hoi. hieu va thanh luc va ((hanh tai) OR (thanh tai)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te cac) OR (te ban)) ky lang van hoi. hieu va thanh luc va ((hanh tai) OR (thanh tai)) cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te cac) or (te ban)) ky lang van hoi. hieu va thanh luc va ((hanh tai) OR (thanh tai)) cua te".
• Adding a wildcard symbol may retrieve word variants: ((te cac) or (te ban)) ky lang van hoi. hieu va thanh luc va ((hanh tai) OR (thanh tai)) cua te*.