Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
thieu xanh » chieu xanh, hieu manh, thien anh
nhung cong » dung cong, hang cong, nhung don
thong cong » trong cong, tong cong, thong thong
chau tinh » cuu tinh, ha tinh, cua tinh
trinh van » trinh han, trinh quan, trinh toan
dan toan » van toan, dan than, manh toan
toan tap » toan ban

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