Perhaps you should try some spelling variations:
hien xanh » hien hanh, hien nhanh, chieu xanh
tranh cua » doanh cua, manh cua
dang nong » dang cong, hang nong, tang nong
cua dang » cua cong, cua ban
nong dan » cong dan, nong san, nguong dan
dan ba » dan bac, dan ca, dan va
ba tu » ban tu, ba thu, bac tu

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 - canh tranh cua dang nong dan ba tu~.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - canh tranh cua dang nong dan ba tu*.