Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trinh » canh tranh, hanh chinh
hoc thieu » toc thieu, hoc hien
va phuong » cac phuong
va thong » he thong, va cong, va thanh
cong van » cong vang, cong san, song van
ban chau » ban chat, ban cau, ban chan

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 trinh ((va thong) or (((va phuong) or (va thuong)))) cong van ban chau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh trinh ((va thong) OR (((va phuong) OR (va thuong)))) cong van ban chau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh trinh ((va thong) or (((va phuong) or (va thuong)))) cong van ban chau*.