Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trinh » canh tranh, hanh chinh
nhung cong » thong cong, hang cong, nhung don
trinh cua » tinh cua, trinh luat, trinh quan
nhung van » phung van, nhung bai, nhung cau
dung cong » dung trong
toan ban » van ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu xanh - hanh trinh cua ((((nhung cong) or (nhung van))) or (dung cong)) tinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - hanh trinh cua ((((nhung cong) OR (nhung van))) OR (dung cong)) tinh toan ban.
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - hanh trinh cua ((((nhung cong) or (nhung van))) or (dung cong)) tinh toan ban*.