Perhaps you should try some spelling variations:
trinh nhung » trinh phuong, trinh dung
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
hanh tran » hanh trang, thanh tran, thanh trang
hanh tram » hanh tam, hanh trang, thanh tran
cong van » cong vang, cong san, cong tan
song van » hoang van, trong van, duong van
tuan cao » toan cao, juan cao, quang cao

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 tran) or (hanh tram)) trinh nhung ((cong van) OR (song van)) tuan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - ((hanh tran) OR (hanh tram)) trinh nhung ((cong van) OR (song van)) tuan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - ((hanh tran) or (hanh tram)) trinh nhung ((cong van) OR (song van)) tuan cao".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - ((hanh tran) or (hanh tram)) trinh nhung ((cong van) OR (song van)) tuan cao*.