Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trinh » canh tranh, hanh chinh
thong cong » trong cong, thong thong, phong chong
hoc thieu » toc thieu, hoc hien
nhung don » nhung van, nhung bo
tong cong » trong cong, cong cong, dung cong
ban ca » ban cua, ban can, ban cam

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