Perhaps you should try some spelling variations:
luan phong » luan phuong, xuan phuong, van phong
chieu xanh » chieu sach, chieu sang, chieu tinh
phong cong » phong chong, thong cong, chong cong
hien xanh » hien nhanh, hien khanh, khien canh
hien hanh » dieu hanh
hanh dung » thanh dung, anh dung, hanh dong
cong san » cong tac
san phan » san pham, van phan, sat phan
phan tap » phan lap, han tap, pha tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((((hien xanh) or (hien hanh))) or (chieu xanh)) - hanh dung luan phong cong san phan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((((hien xanh) OR (hien hanh))) OR (chieu xanh)) - hanh dung luan phong cong san phan tap.
• Adding a wildcard symbol may retrieve word variants: hoc ((((hien xanh) or (hien hanh))) or (chieu xanh)) - hanh dung luan phong cong san phan tap*.