Perhaps you should try some spelling variations:
cua phuong » cuu phuong, cuc phuong, luan phuong
tuong manh » duong manh, tung manh, tuong lanh
luong manh » duong manh, luong thanh, duong minh
hieu xanh » chieu xanh, hieu manh, hieu nganh
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
doc hieu » toc thieu, hoc thieu, hoc hien
tinh cua » trinh cua, sinh cua, tinh chat
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu xanh - hanh tinh cua phuong ((tuong manh) OR (luong manh)) toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc hieu xanh - hanh tinh cua phuong ((tuong manh) OR (luong manh)) toan tap*".