Perhaps you should try some spelling variations:
phan thuong » hang thuong, phan xuong
thanh trung » thanh tung
dong thanh » truong thanh
hieu xanh » chieu xanh, hieu manh, hieu nganh
cap thong » cap tong, chap thuong, phap thong
doc hieu » toc thieu, hoc thieu, hoc hien
cong dan » cong san, cong tan, huong dan
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu xanh - thanh trung ((cap thong) OR (phan thuong)) ((cong dan) OR (dong thanh)) phan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc hieu xanh - thanh trung ((cap thong) OR (phan thuong)) ((cong dan) OR (dong thanh)) phan cau*".