Perhaps you should try some spelling variations:
thanh trung » thanh tung
hoc thieu » toc thieu, hoc hien
trung nam » trung tam, trong nam, trung cap
nam thong » nam trong, nam thang, nam phong
doc hieu » toc thieu, hoc hien
cong dan » cong san, cong tan, cong dong
phan cac » nhan cach, phan dau, phan lap

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) or (doc hieu)) xanh - thanh trung nam thong ((cong dan) OR (huong dan)) phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (doc hieu)) xanh - thanh trung nam thong ((cong dan) OR (huong dan)) phan cac*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) or (doc hieu)) xanh - thanh trung nam thong ((cong dan) OR (huong dan)) phan cac*".