Perhaps you should try some spelling variations:
thien thanh » tien thanh, thi thanh, hien hanh
thanh trung » thanh tung
hien nhanh » hien hanh, tien thanh, dien thanh
trung cua » truong cua, trung tuan, trung cap
phan cong » thanh cong
nhung cau » chung cu, nhung bai, nhu cau
ban cong » bang cong, van cong, ban huong
ty nhung » tay nhung, tu nhung, ky nhung

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 nhanh) or (thien thanh)) - thanh trung cua ((ban cong) or (phan cong)) ty nhung cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hien nhanh) OR (thien thanh)) - thanh trung cua ((ban cong) OR (phan cong)) ty nhung cau.
• Adding a wildcard symbol may retrieve word variants: hoc ((hien nhanh) or (thien thanh)) - thanh trung cua ((ban cong) or (phan cong)) ty nhung cau*.