Perhaps you should try some spelling variations:
thanh trung » thanh tung
chap thuong » chan thuong, phan thuong, pham thuong
thuong cong » thong cong, thuong con, thuong dong
trung chap » trung cap, trung ha, tranh chap
hien anh » hien hanh, thien anh, dien anh
cong dan » cong san, cong tan, huong dan
phan cac » nhan cach, phan lap, phan van
phan dau » phan tu, hang dau

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 anh - thanh trung chap thuong cong dan ((phan cac) or (phan dau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien anh - thanh trung chap thuong cong dan ((phan cac) OR (phan dau)).
• Adding a wildcard symbol may retrieve word variants: hoc hien anh - thanh trung chap thuong cong dan ((phan cac) or (phan dau))*.