Perhaps you should try some spelling variations:
trung tuan » trung thanh, tran tuan, truong thanh
nhung cong » dung cong, thong cong, hang cong
hien xanh » hien hanh, hien nhanh, chieu xanh
trung cua » truong cua, trung cap, dung cua
ban thanh » ban hanh, ban hang
thanh cap » thanh lap, hanh cap, than cap
cong ban » cong bang, cong san, cong tan

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien xanh - hanh ((((trung cua) or (trung tuan))) or (trung tam)) nhung cong ban thanh cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - hanh ((((trung cua) OR (trung tuan))) OR (trung tam)) nhung cong ban thanh cap.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - hanh ((((trung cua) or (trung tuan))) or (trung tam)) nhung cong ban thanh cap*.