Perhaps you should try some spelling variations:
ngan nhung » ngan hang, gian nhung, nam nhung
nhung cong » dung cong, thong cong, hang cong
hien xanh » hien hanh, hien nhanh, chieu xanh
cong nhan » cong nhat, cong thanh, cong san
nhan tuan » nhan luan, than tuan, thanh tuan
tuan cu » tuan tu, quan cua, tuan thu

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 - hanh chinh ngan nhung cong nhan tuan cu~.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - hanh chinh ngan nhung cong nhan tuan cu*.