Perhaps you should try some spelling variations:
doanh thanh » danh thanh, doanh nhan, dinh thanh
cach thoi » cac thoi, cach thuc, cach noi
tong chuc » cong chuc, tong cuc, khong chuc
danh phan » doanh phan, danh nhan, danh phap
thoi dai » hoc dai, hoi dap, hoi dan
cuu tong » cuu cong, cuu tinh, huu tung
nang hoa » nang hoat, hang hoa, nang hoc
ve cach » va cach, ve cac, ve canh
hoc xa » hoc ma

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

• Performing a fuzzy search may retrieve terms with similar spellings: ve cach thoi dai, nghien cuu tong chuc nang hoa hoc xa hoi ((danh phan) or (doanh thanh)) dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ve cach thoi dai, nghien cuu tong chuc nang hoa hoc xa hoi ((danh phan) OR (doanh thanh)) dau.
• Adding a wildcard symbol may retrieve word variants: ve cach thoi dai, nghien cuu tong chuc nang hoa hoc xa hoi ((danh phan) or (doanh thanh)) dau*.