Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
theo chu » theo chieu, cho chu, chao chu
chu bang » thu bang, chuc nang, chu quang
cua dung » cua dang, qua dung, cua rung
cua dong » chua dong, cua cong, cua dang
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu bang - hanh tranh ((cua dung) OR (cua dong)) huong dan phan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu bang - hanh tranh ((cua dung) OR (cua dong)) huong dan phan cau".
• Adding a wildcard symbol may retrieve word variants: theo chu bang - hanh tranh ((cua dung) OR (cua dong)) huong dan phan cau*.