Perhaps you should try some spelling variations:
thanh thang » nhanh thang, thanh thanh, thanh hang
thieu sach » chieu sach, thien hach, hieu cach
thang tuan » thanh tuan, trang tuan, than tuan
thong cong » trong cong, tong cong, thong thong
trinh phan » trinh han, trinh quan, thanh phan
dang cong » dung cong

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 sach - thanh thang tuan ((thong cong) or (dang cong)) trinh phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu sach - thanh thang tuan ((thong cong) OR (dang cong)) trinh phan tu.
• Adding a wildcard symbol may retrieve word variants: toc thieu sach - thanh thang tuan ((thong cong) or (dang cong)) trinh phan tu*.