Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
thanh lai » thanh hai, thanh lap, thanh loi
cac nuoc » cap nuoc, hoc nuoc, dat nuoc
nang cho » nang chon, ngang cho, nang cao
cac vung » cac ung, cac chung, cach dung
te cach » ve cach, te sach, tu cach
lai cua » dai cua, hai cua, lai chau
cua chu » sua chua
cach tu » cach thuc
cac vuc » cac cuoc, cac quoc
hieu ve » hieu va, hieu van
cho hoc » co hoc, khoa hoc
tu nang » tru nang, tu nong, tu nano

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

• Performing a fuzzy search may retrieve terms with similar spellings: te cach tu nang cho hoc. hieu ve ((((cac vuc) or (cac nuoc))) or (cac vung)) van thanh lai cua chu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te cach tu nang cho hoc. hieu ve ((((cac vuc) OR (cac nuoc))) OR (cac vung)) van thanh lai cua chu*.