Perhaps you should try some spelling variations:
truong thuong » trong thuong, truong phuong, truong huong
thanh trung » thanh tung
thuong loan » thuong lan, huong loan, phuong loan
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
cao truong » cac truong, cho truong, cau truong
trung cao » truong cao, trung cap, trung co
loan phan » luan phan, toan phan, doan phan

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 sach)) - thanh trung cao truong thuong loan phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chieu sach)) - thanh trung cao truong thuong loan phan tu.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (chieu sach)) - thanh trung cao truong thuong loan phan tu*.