Perhaps you should try some spelling variations:
thanh thang » nhanh thang, thanh thanh, thanh hang
thong cong » trong cong, tong cong, thong thong
hien xanh » hien hanh, hien nhanh, chieu xanh
cua thong » cua thuong, cua khong, cua tong
hanh san » thanh san, khach san, thanh son
dan toan » van toan, dan than, manh toan
dan chan » dan gian, dan ca, van chat

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 thang) or (hanh san)) cua thong cong ((dan toan) or (dan chan)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - ((thanh thang) OR (hanh san)) cua thong cong ((dan toan) OR (dan chan)) cao.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - ((thanh thang) or (hanh san)) cua thong cong ((dan toan) or (dan chan)) cao*.