Perhaps you should try some spelling variations:
phung cong » nhung cong, phong cong, nhung chong
canh trinh » canh tranh, hanh trinh, canh tinh
hien xanh » hien hanh, hien nhanh, chieu xanh
trinh han » trinh quan
hung cong » nhung cong, hung cuong, dung cong
sang than » cang thang, dang thanh, sang tao
than cap » khan cap, thanh lap, thanh cac

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 trinh han ((hung cong) OR (phung cong)) sang than cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien xanh - canh trinh han ((hung cong) OR (phung cong)) sang than cap*".