Perhaps you should try some spelling variations:
canh thanh » canh tranh, danh thanh, anh thanh
thanh phan » thanh pho, thanh san, thanh toan
phan nhung » phan chung, phan hung, pha nhung
nhung cong » dung cong, thong cong, hang cong
hien danh » thien danh, hien hanh, hien nhanh
cong toan » cong tan, cong hoan, cong tuan
ban cau » bang cau, ban can, ban dau
van cau » van dau, van hau, van chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien danh - canh thanh phan nhung cong toan ((ban cau) or (van cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien danh - canh thanh phan nhung cong toan ((ban cau) OR (van cau)).
• Adding a wildcard symbol may retrieve word variants: hoc hien danh - canh thanh phan nhung cong toan ((ban cau) or (van cau))*.