Perhaps you should try some spelling variations:
cua phuong » cuu phuong, cuc phuong, luan phuong
chieu xanh » chieu sach, chieu sang, chieu tinh
hieu manh » hieu nganh, dieu hanh, hien hanh
hoang van » hang va
canh ban » can ban, canh dan, canh van
ban cua » ban quan
tang ca » tang cua, hang ca, tang ma
tan ca » tan cua, dan ca, tan ha

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((hieu manh) or (chieu xanh)) - canh ban cua phuong hoang van ((tan ca) OR (tang ca))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hieu manh) OR (chieu xanh)) - canh ban cua phuong hoang van ((tan ca) OR (tang ca)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((hieu manh) or (chieu xanh)) - canh ban cua phuong hoang van ((tan ca) OR (tang ca))".
• Adding a wildcard symbol may retrieve word variants: hoc ((hieu manh) or (chieu xanh)) - canh ban cua phuong hoang van ((tan ca) OR (tang ca))*.