Perhaps you should try some spelling variations:
thanh phuong » thanh huong, thanh chuong, khanh phong
phuong nhiet » thuong thiet, thuong viet, huong nghiep
hien hanh » dieu hanh
dong cong » duong cong, dung cong, dang cong
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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 phuong nhiet dong cong dan than cau~.
• Adding a wildcard symbol may retrieve word variants: hoc hien hanh - thanh phuong nhiet dong cong dan than cau*.