Perhaps you should try some spelling variations:
trinh quan » tinh quang, trinh luat
hanh cong » thanh cong, hang cong, hanh dong
theo chu » theo chieu, cho chu, chao chu
chu tinh » chau tinh, chua tinh, cuu tinh
cong san » cong tac
san phan » san pham, van phan, sat 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 tinh - hanh ((trinh quan) OR (trinh han)) hanh cong san phan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu tinh - hanh ((trinh quan) OR (trinh han)) hanh cong san phan cau".
• Adding a wildcard symbol may retrieve word variants: theo chu tinh - hanh ((trinh quan) OR (trinh han)) hanh cong san phan cau*.