Perhaps you should try some spelling variations:
trong doanh » trong nganh
chieu xanh » chieu sach, chieu sang, chieu tinh
cung trong » dung trong, cong trong, vung trong
doanh tuan » doanh luan, doan tuan, doanh quan
phan cung » phan cong, phan ung, phan xuong
tuan tai » toan tai, quan tai, tan tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: mot chieu xanh - ((canh tranh) or (hanh chinh)) phan cung trong doanh tuan tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: mot chieu xanh - ((canh tranh) OR (hanh chinh)) phan cung trong doanh tuan tai.
• Adding a wildcard symbol may retrieve word variants: mot chieu xanh - ((canh tranh) or (hanh chinh)) phan cung trong doanh tuan tai*.