Perhaps you should try some spelling variations:
thuong tinh » khuong tinh, thuong binh, truong tinh
thieu xanh » chieu xanh, thien anh, thien danh
nhanh tinh » nhanh thanh, hanh trinh, nhan sinh
chat nhung » chat ngung, thuat nhung, cua nhung
tuong tinh » truong tinh, trong tinh, duong tinh
hieu manh » chieu xanh, hieu nganh, dieu hanh
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thieu xanh) OR (hieu manh)) - nhanh tinh chat nhung ((tuong tinh) or (thuong tinh)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (hieu manh)) - nhanh tinh chat nhung ((tuong tinh) OR (thuong tinh)) toan cao*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu xanh) OR (hieu manh)) - nhanh tinh chat nhung ((tuong tinh) or (thuong tinh)) toan cao*".