Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trung tuan » trung thanh, trung tam, tran tuan
cong thanh » dong thanh, cong trinh, cong tan
trung cua » truong cua, trung cap, dung cua
dong cong » duong cong, dung cong, dang cong
cua tinh » cua sinh, va tinh, ha tinh
san ban » sang ban, van ban, can ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu xanh) or (cua tinh)) - thanh ((trung cua) OR (trung tuan)) dong cong thanh san ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (cua tinh)) - thanh ((trung cua) OR (trung tuan)) dong cong thanh san ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) or (cua tinh)) - thanh ((trung cua) OR (trung tuan)) dong cong thanh san ban".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (cua tinh)) - thanh ((trung cua) OR (trung tuan)) dong cong thanh san ban*.