Perhaps you should try some spelling variations:
thuong hai » thuong mai, phuong hai, thong hai
thuong han » thuong mai, thuong va, thuong gap
toan khoan » toan khoa, toan phan, toan hoat
khoan duoc » khoa duoc, hoa duoc, khoa quoc
tan dinh » tran dinh, van dinh, tai dinh
dinh vu » dich vu, dinh ve, dinh cu
vu toan » va toan, vu hoan, vi toan
duoc ta » duoc tap, duoc ma, duoc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: cong ty tnhh đau tu ((thuong hai) OR (thuong han)) tan dinh vu toan khoan duoc ta~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cong ty tnhh đau tu ((thuong hai) OR (thuong han)) tan dinh vu toan khoan duoc ta".
• Adding a wildcard symbol may retrieve word variants: cong ty tnhh đau tu ((thuong hai) OR (thuong han)) tan dinh vu toan khoan duoc ta*.