Perhaps you should try some spelling variations:
thieu khang » chieu khong, thieu quang
nhung tuong » nhung huong, nhung phuong, hung vuong
hoc thieu » toc thieu, hoc hien
chinh dat » chinh phat, chinh dang, chinh danh
dat nhung » dap nhung, va nhung, dat hang
tuong van » truong van, trong van, duong van
quang cao » nang 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 khang - hanh chinh dat nhung tuong van ((quang cao) or (quang nam))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu khang - hanh chinh dat nhung tuong van ((quang cao) OR (quang nam)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu khang - hanh chinh dat nhung tuong van ((quang cao) or (quang nam))*.