Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh doanh » hang doanh, chinh doanh, doanh doanh
cong duong » cuong duong, cong dong, con duong
doanh cua » doanh luan
duong van » duong va, luong va, dang van
quan cau » quang cao, quan ha, quan cua
toan cau » 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: toc thieu xanh - hanh doanh cua cong duong van ((quan cau) or (toan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - hanh doanh cua cong duong van ((quan cau) OR (toan cau)).
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - hanh doanh cua cong duong van ((quan cau) or (toan cau))*.