Perhaps you should try some spelling variations:
chung luong » hung luong, thuong luong, chuong duong
hien xanh » hien hanh, hien nhanh, chieu xanh
canh manh » lanh manh, canh tranh, cach mang
cua chung » cua nhung, luan chung, luat chung
luong tap » luong tai, cuong tap, luong tham
manh cua » doanh cua, ban cua

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 manh cua chung luong tap ((((toan ban) or (van ban))) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - canh manh cua chung luong tap ((((toan ban) OR (van ban))) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - canh manh cua chung luong tap ((((toan ban) or (van ban))) or (toan tap))*.