Perhaps you should try some spelling variations:
thanh trung » thanh tung
phuong cong » phuong dong, phong cong, phung cong
cap phuong » cac phuong, cau phuong, tap phuong
trung cap » truong cao, trung tam
cong vang » cong lang, cong quang, cong ngang
chu xang » chua xang, chu bang, chu quang
phan cau » phan dau, phan tu, phan lap
phan cac » nhan cach, phan dau, phan lap
chuc » thuc, chua, phuc

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xang) OR (chuc nang)) - thanh trung cap phuong cong vang ((phan cau) or (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xang) OR (chuc nang)) - thanh trung cap phuong cong vang ((phan cau) OR (phan cac)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xang) OR (chuc nang)) - thanh trung cap phuong cong vang ((phan cau) or (phan cac))".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xang) OR (chuc nang)) - thanh trung cap phuong cong vang ((phan cau) or (phan cac))*.