Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
truong cao » truong dai
hoc thieu » toc thieu, hoc hien
truong va » truong dai, truong dao, luong va
song song » song hong, song dong, xuong song
dong son » dong von, dong san, hoang son
van tan » van tuan, van ban, van tai
tan cau » toan cau, van cau, tan ca

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 ((truong va) or (truong cao)) ((song song) or (dong son)) van tan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh ((truong va) OR (truong cao)) ((song song) OR (dong son)) van tan cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh ((truong va) or (truong cao)) ((song song) or (dong son)) van tan cau*.