Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
qua nhung » quan nhung, cua nhung, qua chung
canh ban » can ban, canh dan, doanh ban
canh van » anh van, can van, cach van
cong dan » cong san, cong tan, cong dong
toan cau » toan cao, toan ban, toan tap

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 - ((canh ban) or (canh van)) qua nhung ((cong dan) or (huong dan)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - ((canh ban) OR (canh van)) qua nhung ((cong dan) OR (huong dan)) toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - ((canh ban) or (canh van)) qua nhung ((cong dan) or (huong dan)) toan cau*.