Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
khong sang » khong cang, thong sang, hong bang
cua khong » hua khong, cua phuong, cua thuong
kinh cua » sinh cua, tinh cua, dinh cua
sang tac » sang tao, sang tai, sang than
tac phan » tac pham, tai phan, tac phat
phan dau » phan tu, hang dau

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 - than kinh cua khong sang tac phan dau~.
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - than kinh cua khong sang tac phan dau*.