Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
dinh cua » dinh cuu, sinh cua, tinh cua
van tuan » van quan, van ban, anh tuan
dinh cu » dinh cuu, dinh chuc, dinh chau
van han » van hanh, van phan, van nhan

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 - hanh ((dinh cua) or (dinh cu)) nhung cong ((van tuan) or (van han)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh ((dinh cua) OR (dinh cu)) nhung cong ((van tuan) OR (van han)) cao.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh ((dinh cua) or (dinh cu)) nhung cong ((van tuan) or (van han)) cao*.