Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hieu nganh » vien nganh, hiem ngan, hieu manh
dong thong » thong thong, nong thon, dong thanh
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
chat dong » chat long, chat cong, chat song
thong duc » hong duc, thong dung, thong nuoc
duc phan » dung phan, duc thang, duc phung

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((thieu xanh) or (hieu nganh)) - hanh tinh chat dong thong duc phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((thieu xanh) OR (hieu nganh)) - hanh tinh chat dong thong duc phan tu*.