You have to register to be a formal social worker.
Examples (Wiktionary)
Mandarin
工作者
工作者
gōng zuò zhě
worker
Mandarin
文学艺术工作者必须正视我国当前迅速变化的实际,来考察我们过去用惯了的文艺理论,而不能刻舟求剑。
文學藝術工作者必須正視我國當前迅速變化的實際,來考察我們過去用慣了的文藝理論,而不能刻舟求劍。
wén xué yì shù gōng zuò zhě bì xū zhèng shì wǒ guó dāng qián xùn sù biàn huà de shí jì , lái kǎo chá wǒ men guò qù yòng guàn le de wén yì lǐ lùn , ér bù néng kè zhōu qiú jiàn .
Workers in the literary arts must squarely face the reality of the rapid changes currently taking place within our country when considering the wellworn theories of the past about literature and art, and must not stubbornly cling to tradition.
Mandarin
外语工作者
外語工作者
wài yǔ gōng zuò zhě
foreign-language worker; language professional
Mandarin
对于全国先进的文化工作者,我们的东西,只当作引玉之砖,千虑之一得。
對於全國先進的文化工作者,我們的東西,只當作引玉之磚,千慮之一得。
duì yú quán guó xiān jìn de wén huà gōng zuò zhě , wǒ men de dōng xi , zhǐ dàng zuò yǐn yù zhī zhuān , qiān lǜ zhī yī dé .
Our observations may contain a grain of truth for the nation's advanced cultural workers and may serve as a modest spur to induce them to come forward with valuable contributions of their own.
In general, "Tea" refers sex workers who collaborates with manage company or managers, instead of being self-employed. "Tea shop" refers to escort agency, and "Tea delivery" means the prostitution does not operate in a brothel