Perhaps you should try some spelling variations:
luan phuong » lan phuong, quang phuong, doan phuong
thanh trung » thanh tung
phuong cong » phuong dong, phong cong, phung cong
thieu xanh » chieu xanh, thien anh, thien danh
trung luan » truong luan, trung tuan, trung quan
hieu manh » chieu xanh, hieu nganh, dieu hanh
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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 (hieu manh)) - thanh trung luan phuong cong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (hieu manh)) - thanh trung luan phuong cong dan than cau.
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) or (hieu manh)) - thanh trung luan phuong cong dan than cau*.