Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
thong hong » thong thong, thong hoang, thong huong
thong cong » trong cong, tong cong, thong thong
tuong cua » truong cua, huong cua, thong cua
hien anh » hien hanh, thien anh, dien anh
phan cac » phan dau, phan lap, phan van

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 tuong cua ((thong hong) or (thong cong)) van ((phan cac) or (nhan cach))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien anh - thanh tuong cua ((thong hong) OR (thong cong)) van ((phan cac) OR (nhan cach)).
• Adding a wildcard symbol may retrieve word variants: hoc hien anh - thanh tuong cua ((thong hong) or (thong cong)) van ((phan cac) or (nhan cach))*.