Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trinh » canh tranh, hanh chinh
trinh luan » trinh luat, trinh quan, trinh han
luan chinh » luan chi, hoan chinh, luat hinh
chinh cong » thanh cong, trinh cong
hoc thieu » toc thieu, hoc hien
van thanh » van tuan
ban thanh » ban hanh, ban hang

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