Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trang » thanh trung, canh tranh, hanh trinh
hoc thieu » toc thieu, hoc hien
trang va » tran van, hang va
cong van » cong vang, cong san, cong tan
song van » hoang van, trong van, duong van
than ban » thanh ban, toan ban, than man

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 trang va nhung ((cong van) OR (song van)) than ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - hanh trang va nhung ((cong van) OR (song van)) than ban".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh trang va nhung ((cong van) OR (song van)) than ban*.