Perhaps you should try some spelling variations:
hien xanh » hien hanh, hien nhanh, chieu xanh
hanh dung » thanh dung, anh dung, hanh dong
luan nang » luan van, van nang, luan san
nang cong » nang song, dang cong, bang cong
cong luan » tong luan, cong tuan, dong luan
luan phan » luan van, luan hoan
phan cac » nhan cach, phan dau, phan lap

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 dung luan nang cong luan phan cac~.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - hanh dung luan nang cong luan phan cac*.