Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, thien anh, thien danh
tong thong » thong thong, dong thong, cong thong
hieu manh » chieu xanh, hieu nganh, dieu hanh
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
chat tong » chat trong, chat long, chat cong
thong duc » hong duc, thong dung, thong nuoc
duc phung » duc hung, duc thang, duc trung
phung tu » chung tu, phong tu, hung tu

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 manh)) - hanh tinh chat tong thong duc phung tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((thieu xanh) OR (hieu manh)) - hanh tinh chat tong thong duc phung tu*.