Perhaps you should try some spelling variations:
trinh nhung » trinh phuong, trinh dung
thanh tung » thanh cong
quan nhung » qua nhung, cua nhung, luan chung
cuong danh » cuon danh, huong dan, cuong linh
hien xanh » hien hanh, hien nhanh, chieu xanh
cong danh » cong dan, cong thanh, cong khanh
tuan cao » toan cao, juan cao, quang cao

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 xanh - thanh tung ((trinh nhung) or (quan nhung)) ((cong danh) OR (cuong danh)) tuan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - thanh tung ((trinh nhung) OR (quan nhung)) ((cong danh) OR (cuong danh)) tuan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien xanh - thanh tung ((trinh nhung) or (quan nhung)) ((cong danh) OR (cuong danh)) tuan cao".
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - thanh tung ((trinh nhung) or (quan nhung)) ((cong danh) OR (cuong danh)) tuan cao*.