Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh tung » thanh cong
duong cong » luong cong, duong trong, trong cong
hoc thieu » toc thieu, hoc hien
tung tuan » trung tuan, hung tuan, quang tuan
dung cong » dung trong
thanh cau » thanh chau, thanh mau, nhanh cau
hanh mau » thanh mau, anh mau, hanh ma

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - thanh tung tuan ((duong cong) OR (dung cong)) van ((thanh cau) or (hanh mau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh tung tuan ((duong cong) OR (dung cong)) van ((thanh cau) OR (hanh mau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - thanh tung tuan ((duong cong) OR (dung cong)) van ((thanh cau) or (hanh mau))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh tung tuan ((duong cong) OR (dung cong)) van ((thanh cau) or (hanh mau))*.