Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chieu xanh » chieu sach, chieu sang, chieu tinh
hien xanh » hien hanh, hien nhanh, hien khanh
hanh dinh » thanh dinh, hinh dinh, hanh tinh
cua nhung » va nhung
dong tuan » dong thuan, duong tuan, dong xuan
dinh cua » dinh cuu, sinh cua, dinh cu
tuan cao » toan cao, juan cao, quang cao

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 (chieu xanh)) - hanh dinh cua nhung cong dong tuan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((hien xanh) OR (chieu xanh)) - hanh dinh cua nhung cong dong tuan cao".
• Adding a wildcard symbol may retrieve word variants: hoc ((hien xanh) OR (chieu xanh)) - hanh dinh cua nhung cong dong tuan cao*.