Perhaps you should try some spelling variations:
thanh trung » thanh tung
thong cong » trong cong, tong cong, thong thong
doi chieu » doc hieu, doi chi, ho chieu
thi chieu » thi chien, thi hieu, theo chieu
trung cua » truong cua, trung tuan, trung cap
cua thong » cua thuong, cua khong, cua tong
theo chu » theo chieu, cho chu, chao chu
cong ban » cong bang, cong san, cong tan
ban khan » ban than, ban nhan, ban chan
khan ap » khan cap, han ap, khan dam

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) OR (((thi chieu) OR (theo chu)))) xanh - thanh trung cua thong cong ban khan ap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi chieu) OR (((thi chieu) OR (theo chu)))) xanh - thanh trung cua thong cong ban khan ap".
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) OR (((thi chieu) OR (theo chu)))) xanh - thanh trung cua thong cong ban khan ap*.