Perhaps you should try some spelling variations:
truong cong » trong cong, truong dong, truong long
thanh trung » thanh tung
chieu xanh » chieu sach, hieu manh
chieu tinh » trieu tinh, lieu tinh, chau tinh
chieu sang » chieu sach, hieu lang, nhieu tang
cua truong » cua trung, xuan truong, cac truong
trung cua » truong cua, trung tuan, trung cap
cong luan » tong luan, cong tuan, dong luan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((((chieu xanh) OR (chieu tinh))) or (chieu sang)) - thanh trung cua truong cong luan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((((chieu xanh) OR (chieu tinh))) OR (chieu sang)) - thanh trung cua truong cong luan van ban*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((((chieu xanh) OR (chieu tinh))) or (chieu sang)) - thanh trung cua truong cong luan van ban*".