Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh tung » thanh cong
tuan nhung » quan nhung, tuan hung, thuat nhung
hoc thieu » toc thieu, hoc hien
tung tuan » trung tuan, hung tuan, quang tuan
cong toan » cong tan, cong tuan, cong doan
cong hoan » cong hoa, dong hoa, cong san

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 nhung ((cong toan) OR (cong hoan)) van ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - thanh tung tuan nhung ((cong toan) OR (cong hoan)) van ban".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh tung tuan nhung ((cong toan) OR (cong hoan)) van ban*.