Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
cao truong » cac truong, cho truong, cau truong
doi chieu » doc hieu, doi chi, ho chieu
ca thuong » cao thuong, cua thuong, va thuong
phan cau » phan dau, phan cac, phan tu
con dan » cong dan, co dan, con day
con ban » con bang, co ban, can ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu xanh - thanh trung ((cao truong) or (ca thuong)) ((con dan) or (con ban)) phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - thanh trung ((cao truong) OR (ca thuong)) ((con dan) OR (con ban)) phan cau.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh trung ((cao truong) or (ca thuong)) ((con dan) or (con ban)) phan cau*.