Perhaps you should try some spelling variations:
thanh tung » thanh cong
hanh trang » thanh trung, canh tranh, hanh trinh
cong trong » cong thuong, duong trong, cong trinh
trong sinh » trong kinh, trong san
sinh toan » tinh toan, hinh toan, minh toan
chi xanh » chi anh, chi danh, chieu xanh
chi hanh » chi nhanh, chi thanh, thi hanh
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: doi ((chi xanh) or (chi hanh)) - ((thanh tung) or (hanh trang)) cua cong trong sinh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chi xanh) OR (chi hanh)) - ((thanh tung) OR (hanh trang)) cua cong trong sinh toan cao.
• Adding a wildcard symbol may retrieve word variants: doi ((chi xanh) or (chi hanh)) - ((thanh tung) or (hanh trang)) cua cong trong sinh toan cao*.