Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
nhung cong » dung cong, hang cong, nhung don
thong cong » trong cong, tong cong, thong thong
tieu tang » kieu trang, dieu trang, nhieu tang
thanh hoa » thanh pho
trinh he » trinh han, trinh hoa, trinh thi
hoa tan » hoa dan, hoa van, hoa tin

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu tang - hanh trinh he ((nhung cong) or (thong cong)) thanh hoa tan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu tang - hanh trinh he ((nhung cong) OR (thong cong)) thanh hoa tan.
• Adding a wildcard symbol may retrieve word variants: theo tieu tang - hanh trinh he ((nhung cong) or (thong cong)) thanh hoa tan*.