Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung tuan » trung thanh, trung tam, tran tuan
cong ngang » cong nhan, cong quang, cong lang
kien hanh » hien hanh, nien hanh, tien hanh
tuan hung » tran hung, luan hung, tuan dung
cong vang » cong lang, cong quang, cong san
thanh cac » hanh cac, thanh bac, thanh ca

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

• Performing a fuzzy search may retrieve terms with similar spellings: su kien hanh - thanh trung tuan hung ((cong vang) OR (cong ngang)) thanh cac~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su kien hanh - thanh trung tuan hung ((cong vang) OR (cong ngang)) thanh cac".
• Adding a wildcard symbol may retrieve word variants: su kien hanh - thanh trung tuan hung ((cong vang) OR (cong ngang)) thanh cac*.