Perhaps you should try some spelling variations:
thanh tung » thanh cong
cua thuong » cua truong, cua phuong, ca thuong
hien hanh » dieu hanh
cua thong » cua khong, cua tong, suat thong
tran chau » tranh chap, tran huu
cong tan » cong tac, cong san, cong thanh
ran cau » van cau, ban cau, can cau

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 hanh - thanh tung ((cua thong) or (cua thuong)) cong tan ((ran cau) or (tran chau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien hanh - thanh tung ((cua thong) OR (cua thuong)) cong tan ((ran cau) OR (tran chau)).
• Adding a wildcard symbol may retrieve word variants: hoc hien hanh - thanh tung ((cua thong) or (cua thuong)) cong tan ((ran cau) or (tran chau))*.