Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thien danh » thien anh, thien dang, thien thanh
thong cong » trong cong, tong cong, thong thong
hanh han » hanh nhan, hanh phan, hanh san
dan phan » doan phan, van phan, dam phan
dan chan » dan gian, dan ca, van chat
han he » han che, hanh he, dan he

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) or (thien danh)) - hanh han he thong cong ((dan phan) or (dan chan)) lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (thien danh)) - hanh han he thong cong ((dan phan) OR (dan chan)) lap.
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) or (thien danh)) - hanh han he thong cong ((dan phan) or (dan chan)) lap*.