Perhaps you should try some spelling variations:
phuong dinh » phuong binh, phuong linh, phuong trinh
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tang » hanh trang, anh tang, hanh mang
dinh toan » tinh toan, hinh toan, minh toan
ho chieu » theo chieu, hoc thieu, doi chieu
va duong » van duong, va tuong, va huong
van dung » van dong, xay dung, tin dung
toan cao » toan ban, toan tap
va dung » vat dung, va ung, va dong

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 tang ((((va dung) or (va duong))) or (van dung)) phuong dinh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh tang ((((va dung) OR (va duong))) OR (van dung)) phuong dinh toan cao.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh tang ((((va dung) or (va duong))) or (van dung)) phuong dinh toan cao*.