Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
trong lan » trong san, trong lam, trong tan
chinh cau » chinh chau, chinh ca, chinh tai
chinh can » chinh ca, chinh ban, chinh ngan
ho chieu » theo chieu, hoc thieu, doi chieu
tranh su » trinh su, trang su, tranh cua

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 tinh - canh tranh su dung trong lan ((chinh cau) OR (chinh can))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tinh - canh tranh su dung trong lan ((chinh cau) OR (chinh can))".
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - canh tranh su dung trong lan ((chinh cau) OR (chinh can))*.