Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
lieu tinh » trieu tinh, diep tinh, bien tinh
trung cua » truong cua, trung tuan, trung cap
dung cong » dung trong
cua dung » cua dang, cua dong, qua dung
cong san » cong tac
san ban » sang ban, van ban, can ban
ban can » ban dan, ban hang, ban hanh

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 (lieu tinh)) - thanh trung cua dung cong san ban can~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) OR (lieu tinh)) - thanh trung cua dung cong san ban can".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) OR (lieu tinh)) - thanh trung cua dung cong san ban can*.