Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
canh manh » lanh manh, canh tranh, cach mang
ho chieu » theo chieu, hoc thieu, doi chieu
cua dung » cua dang, cua dong, cua rung
qua dung » quang dung, su dung, qua song
dan phan » doan phan, van phan, dam phan
dan chan » dan gian, dan ca, van chat

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 manh ((cua dung) or (qua dung)) trong ((dan phan) OR (dan chan)) tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - canh manh ((cua dung) OR (qua dung)) trong ((dan phan) OR (dan chan)) tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tinh - canh manh ((cua dung) or (qua dung)) trong ((dan phan) OR (dan chan)) tu".
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - canh manh ((cua dung) or (qua dung)) trong ((dan phan) OR (dan chan)) tu*.