Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trang » thanh trung, canh tranh, minh trang
hanh trinh » canh tranh
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
cua nhung » va nhung
cong san » cong tac
san chan » san chang, dan chan, san chay
chan tu » phan tu, han tu, chon tu

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - ((hanh trang) OR (((hanh trinh) OR (hanh chinh)))) cua nhung cong san chan tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - ((hanh trang) or (((hanh trinh) OR (hanh chinh)))) cua nhung cong san chan tu~".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - ((hanh trang) or (((hanh trinh) OR (hanh chinh)))) cua nhung cong san chan tu*.