Perhaps you should try some spelling variations:
thanh trung » thanh tung
nhan trong » nhuan trong, nhat trong, nhin trong
nhan tuong » nhan thong, nhan tong, phan thuong
hieu manh » chieu xanh, hieu nganh, dieu hanh
trung cua » truong cua, trung tuan, trung cap
phan tong » phan trong, phan cong, han tong
ban thanh » ban hanh, ban hang
thanh cau » thanh chau, thanh mau, nhanh cau
hoc hieu » hoc thieu, hoc hien, doc hieu

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 - thanh trung cua ((((phan tong) or (nhan trong))) or (nhan tuong)) ban thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu manh - thanh trung cua ((((phan tong) OR (nhan trong))) OR (nhan tuong)) ban thanh cau.
• Adding a wildcard symbol may retrieve word variants: hoc hieu manh - thanh trung cua ((((phan tong) or (nhan trong))) or (nhan tuong)) ban thanh cau*.