Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
nhung cong » dung cong, thong cong, hang cong
hieu xanh » chieu xanh, hieu manh, hieu nganh
hanh tung » thanh tung, manh tung, hanh dung
hanh mang » nhanh mang, nhanh lang, thanh hang
cua nhung » va nhung
cong tinh » cong trinh, cong vinh, long tinh
doc hieu » toc thieu, hoc thieu, hoc hien
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu xanh - ((((hanh tung) or (hanh mang))) or (hanh trang)) cua nhung cong tinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu xanh - ((((hanh tung) OR (hanh mang))) OR (hanh trang)) cua nhung cong tinh toan ban.
• Adding a wildcard symbol may retrieve word variants: doc hieu xanh - ((((hanh tung) or (hanh mang))) or (hanh trang)) cua nhung cong tinh toan ban*.