Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
thong cong » trong cong, tong cong, thong thong
tuong cua » truong cua, huong cua, thong cua
cua thong » cua thuong, cua khong, cua tong
tan khoan » toan khoan, tai khoan, tao khoang
khoan cam » khoa cam, khoan va, phan cam
doi dien » duoc dien, dong dien, co dien
dien dan » hien dai, vien dai, gian dan
cong tan » cong tac, cong san, cong thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi dien dan - thanh tuong cua thong cong tan khoan cam~.
• Adding a wildcard symbol may retrieve word variants: doi dien dan - thanh tuong cua thong cong tan khoan cam*.