Perhaps you should try some spelling variations:
tranh cua » doanh cua, manh cua
phan cong » thanh cong
manh toan » thanh toan, anh tuan, tinh toan
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
van cong » van dong, van phong, van duong
toan cao » toan ban, toan tap

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 xanh - canh tranh cua ((van cong) OR (phan cong)) manh toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - canh tranh cua ((van cong) OR (phan cong)) manh toan cao*".