Perhaps you should try some spelling variations:
hien nhanh » hien hanh, thien thanh, tien thanh
hanh trang » thanh trung, canh tranh, hanh trinh
dang thanh » dong thanh, dang hanh, hoang thanh
trang cap » trung cap, trong cap, tranh chap
tong cong » trong cong, cong cong, dung cong
cong dang » cong dong, cong dan, cong dung
cap tong » cap nong, cap hoang, gap trong
thanh ca » thanh cha, thanh cac, thanh ha

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc ((hien nhanh) or (dieu hanh)) - hanh trang cap tong cong dang thanh ca~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc ((hien nhanh) OR (dieu hanh)) - hanh trang cap tong cong dang thanh ca*.