Perhaps you should try some spelling variations:
thanh chinh » thanh binh, hang chinh, thanh tinh
chieu xanh » chieu sach, chieu sang, chieu tinh
dung cong » dung trong
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
ho chieu » theo chieu, hoc thieu, doi chieu
toan tap » toan ban
va dung » van dung, va duong, vat dung

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 xanh - ((hanh chinh) OR (thanh chinh)) va dung cong manh toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - ((hanh chinh) OR (thanh chinh)) va dung cong manh toan tap".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - ((hanh chinh) OR (thanh chinh)) va dung cong manh toan tap*.