Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
dan quan » van quan, dan luan, dang quang
ban quan » van quan
cong van » cong vang, cong san, cong tan
song van » hoang van, trong van, duong van
tuan cau » toan cau, quan cau, tuan cu

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 - hanh ((dan quan) OR (ban quan)) nhung ((cong van) or (song van)) tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh ((dan quan) OR (ban quan)) nhung ((cong van) OR (song van)) tuan cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - hanh ((dan quan) OR (ban quan)) nhung ((cong van) or (song van)) tuan cau*".