Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
dinh chaua » dinh chua, minh chau, dinh chuc
nhung cong » dung cong, thong cong, hang cong
hoc chieu » hoc thieu, ho chieu, hoc hien
dinh chau » minh chau, tinh chat, dinh chi
cong lang » cong vang, cong luong, cong quang
lang ban » hang ban, lang van, nang ban
ban cao » bao cao, ban can, ban co

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu tinh - hanh ((dinh chaua) or (dinh chau)) nhung cong lang ban cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu tinh - hanh ((dinh chaua) OR (dinh chau)) nhung cong lang ban cao.
• Adding a wildcard symbol may retrieve word variants: hoc chieu tinh - hanh ((dinh chaua) or (dinh chau)) nhung cong lang ban cao*.