Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
canh trinh » canh tranh, hanh trinh, canh tinh
doi chieu » doc hieu, doi chi, ho chieu
trinh qua » trinh quan, trinh cua, trinh quang
dung cong » dung trong
thanh cac » hanh cac, thanh bac, thanh ca
qua dung » quang dung, su dung, qua song
cong dan » cong san, cong tan, huong dan
than cap » khan cap, thanh lap, than cua
phan cac » nhan cach, phan dau, phan lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu tinh - canh trinh qua dung cong dan ((((than cap) OR (thanh cac))) or (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu tinh - canh trinh qua dung cong dan ((((than cap) OR (thanh cac))) OR (phan cac)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu tinh - canh trinh qua dung cong dan ((((than cap) OR (thanh cac))) or (phan cac))".
• Adding a wildcard symbol may retrieve word variants: doi chieu tinh - canh trinh qua dung cong dan ((((than cap) OR (thanh cac))) or (phan cac))*.