“…Regarding the content subjects taught in CLIL, the review displayed a high level of diversity. Common discipline areas included sociology [38,46], business [42,43,48,50,51,57], humanities [45,55], and science [40,49], while a variety of branch subjects and topics were found, such as biochemistry experiments [34], traditional Chinese medicine [36], English literature [39], law [41,58], research methodology [44], education [47], the "Belt and Road" Initiative (i.e., China's foreign policy of building economic corridors in Eurasia) [52], Chinese culture [53,59], e-government [56], and Japanese etiquettes [60]. Some studies were contextualized in a series of CLIL programs.…”