Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
nhung cong » dung cong, thong cong, hang cong
csinh cua » chinh cua, tinh cua, trinh cua
cong sang » cong san, cong lang, cong vang
tien anh » tieng anh, tien manh, dien anh
sinh cua » manh cua, dinh cuu, sinh va
sang tao » hang tai
tao cao » bao cao, toan cao

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 (tien anh)) - hanh ((csinh cua) or (sinh cua)) nhung cong sang tao cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (tien anh)) - hanh ((csinh cua) OR (sinh cua)) nhung cong sang tao cao.
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) or (tien anh)) - hanh ((csinh cua) or (sinh cua)) nhung cong sang tao cao*.