Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
truong va » truong dai, truong cao, truong dao
vu khach » vu khanh, vu khac, vay khach
hanh tai » hang tai, han tai, hinh tai
khach v » khanh v
cao hoi » cau hoi, co hoi, cao hoc
hieu ve » hieu va, hieu van
cua tre » cua te, cuu tre, cua triet
v nang » va nang, vu nang, van nang
ve cac » va cac, vien cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu khach v nang cao hoi. hieu ve cac truong va ((hanh tai) or (thanh tai)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu khach v nang cao hoi. hieu ve cac truong va ((hanh tai) OR (thanh tai)) cua tre.
• Adding a wildcard symbol may retrieve word variants: vu khach v nang cao hoi. hieu ve cac truong va ((hanh tai) or (thanh tai)) cua tre*.