Perhaps you should try some spelling variations:
thanh tung » thanh cong
thong cong » trong cong, tong cong, thong thong
cua thong » cua thuong, cua khong, cua tong
cong doan » cong dan, cong hoan, dong doanh
tung cua » trung cua, tuong cua, dung cua
doan van » doan va, hoang van, luan van
tho va » tho van, tao va, tho ca
ho va » ho van, nho va, cho va

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho va) OR (tho va)) tinh - thanh tung cua thong cong doan van ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho va) OR (tho va)) tinh - thanh tung cua thong cong doan van ban".
• Adding a wildcard symbol may retrieve word variants: ((ho va) OR (tho va)) tinh - thanh tung cua thong cong doan van ban*.