Perhaps you should try some spelling variations:
sinh trong » sinh truong, sinh trung, dinh trong
trong hieu » trong dieu, trong hiep, trung hieu
hieu duong » chieu duong, dieu duong, hieu tuong
duong cong » dung cong, luong cong, duong trong
hieu manh » chieu xanh, hieu nganh, dieu hanh
hoc hieu » hoc thieu, hoc hien, doc hieu
cong tan » cong tac, cong san, cong thanh
tan khan » tan khang, tan nhan, toan khoan
khan cap » khan ap, than cap, khoan cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hieu manh - sinh trong hieu duong cong tan khan cap~.
• Adding a wildcard symbol may retrieve word variants: hoc hieu manh - sinh trong hieu duong cong tan khan cap*.