Perhaps you should try some spelling variations:
tranh cua » doanh cua, manh cua
dung cong » dung trong
cua tinh » cua sinh, ha tinh, hoa tinh
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
phan cac » nhan cach, phan dau, phan lap
va sinh » va kinh, vi sinh, hoa sinh
va tinh » may tinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: a ((cua tinh) or (((va sinh) or (va tinh)))) - canh tranh cua dung cong dan phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: a ((cua tinh) OR (((va sinh) OR (va tinh)))) - canh tranh cua dung cong dan phan cac.
• Adding a wildcard symbol may retrieve word variants: a ((cua tinh) or (((va sinh) or (va tinh)))) - canh tranh cua dung cong dan phan cac*.