Perhaps you should try some spelling variations:
nang cho » nang chon, ngang cho, nang cao
cac cuoc » cac nuoc, ca cuoc, cac quoc
van hanh » van thanh, ban hanh, van anh
hanh vai » hanh vi, hanh va, hanh tai
ve cach » va cach, ve cac, ve canh
tu nang » tru nang, tu nong, tu nano
cho hoc » co hoc, khoa hoc
hieu ve » hieu va, hieu van
cac vuc » cac nuoc, cac vung, cac quoc
cach tu » cach thuc
cua cau » cua chu, cua cay, cua can

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

• Performing a fuzzy search may retrieve terms with similar spellings: ve cach tu nang cho hoc. hieu ve ((cac vuc) OR (cac cuoc)) van hanh vai ((cua cau) or (cua cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ve cach tu nang cho hoc. hieu ve ((cac vuc) OR (cac cuoc)) van hanh vai ((cua cau) OR (cua cac))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ve cach tu nang cho hoc. hieu ve ((cac vuc) OR (cac cuoc)) van hanh vai ((cua cau) or (cua cac))*".