Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
trung dieu » trong dieu, trung hieu, truong dien
dieu luong » dieu duong, dieu tuong, tien luong
luong cong » dung cong, trong cong, cong cong
toan khoan » toan khoa, toan phan, toan hoat
hoc thieu » toc thieu, hoc hien
cong toan » cong tan, cong hoan, cong tuan
khoan cap » khoan cam, khan cap, khoa cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - sinh trung dieu luong cong toan khoan cap~.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - sinh trung dieu luong cong toan khoan cap*.