Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
chon chien » chong thien, cuoc chien, can chien
chien xanh » chieu xanh, chien tranh, hien hanh
trung tuan » trung thanh, trung tam, tran tuan
trung cua » truong cua, trung cap, dung cua
cong toan » cong tan, cong hoan, cong tuan
toan van » tran van, toan ban, tan van

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

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