Perhaps you should try some spelling variations:
ngan phuong » doan phuong, van phuong, dan phuong
hanh trinh » canh tranh, hanh chinh
hien xanh » hien hanh, hien nhanh, chieu xanh
minh tuan » anh tuan
cua ngan » cua ban, vu ngan, cua dan
dan than » ban than, van than, dan toan
dan chan » dan gian, dan ca, van chat

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

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - ((minh tuan) OR (hanh trinh)) cua ngan phuong ((dan than) OR (dan chan)) cau~.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - ((minh tuan) or (hanh trinh)) cua ngan phuong ((dan than) or (dan chan)) cau*.