Perhaps you should try some spelling variations:
thanh trung » thanh tung
lieu tinh » trieu tinh, diep tinh, bien tinh
chau tinh » cuu tinh, ha tinh, cua tinh
trung hay » trung ha, trung hai, trung gay
hay trong » thay trong, cay trong, day trong
cong tap » cuong tap, cong tan, tong tap
cong tac » cong ty
doan ban » doanh ban, toan ban, doan van

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((lieu tinh) OR (chau tinh)) - thanh trung hay trong ((cong tap) OR (cong tac)) doan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((lieu tinh) or (chau tinh)) - thanh trung hay trong ((cong tap) OR (cong tac)) doan ban~".
• Adding a wildcard symbol may retrieve word variants: ho ((lieu tinh) or (chau tinh)) - thanh trung hay trong ((cong tap) OR (cong tac)) doan ban*.